US Bridges

SR1310 over Lower Little River

Fair

Alexander County, North Carolina · 25 Ft. N. Jct. SR1351 · Structure no. 000000000030075

Built
1952
73 years old, rebuilt 1981
Condition
Fair
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
41 ft
1 main span
Daily traffic
100
2022 count
Owner
State
State Highway Agency

About this bridge

SR1310 over Lower Little River is a steel stringer/multi-beam or girder carrying SR1310 over Lower Little River in Alexander County, North Carolina. It was built in 1952 and reconstructed in 1981, so it is 73 years old, older than the North Carolina average of 38.7 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 100 vehicles a day, roughly 6% of them trucks, projected to reach 200 by 2040. The structure is 41 ft (12.4 m) long and 20 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesSR1310
CrossesLower Little River
Location25 Ft. N. Jct. SR1351
RouteState Highway 1310
Coordinates36.00019, -81.23942
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48 US tons
Inventory rating29 US tons

Structure

MaterialSteel
DeckWood or timber
Main spans1
Design loadUnknown
Structure length41 ft (12.4 m)
Longest span39 ft (11.8 m)
Deck width20 ft (6.1 m)
Roadway width19 ft (5.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2022)
Projected traffic200 by 2040
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was SR1310 over Lower Little River built?

It was built in 1952, making it 73 years old in 2025. It was reconstructed in 1981.

What condition is SR1310 over Lower Little River in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in October 2024.

How much traffic does SR1310 over Lower Little River carry?

About 100 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is SR1310 over Lower Little River?

The structure is 41 ft (12.4 m) long with a longest span of 39 ft (11.8 m) and a deck 20 ft wide.

Who owns SR1310 over Lower Little River?

It is owned by the State Highway Agency.